149898198 (number)

149898198 is an even 9-digits composite number following 149898197 and preceding 149898199. In scientific notation, it is written as 1.49898198 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 49361760 positive integers (up to 149898198) that are relatively prime to 149898198.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million eight hundred ninety-eight thousand one hundred ninety-eight

Notation

Scientific notation 1.49898198 × 10^8
Engineering notation 1.49898198 × 10^6

Prime Factorization of 149898198

Prime Factorization 2 × 3 × 709 × 211 × 167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149898198
Product of the distinct prime numbers

The prime factorization of 149898198 is 2 × 3 × 709 × 211 × 167. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 98, 61, 518, 618, 3936, 2316, 38690, 58635, 746829, 168921, 9294353, 4664564, 22644135, 23290146, 416325445, 673149195, 3154398518, 2868276554

Basic calculations (n = 149898198)

Multiplication

n×y
n×2 299796396
n×3 449694594
n×4 599592792
n×5 749490990

Division

n÷y
n÷2 74949099
n÷3 49966066
n÷3 37474549.5
n÷5 29979639.6

Exponentiation

ny
n2 22469469763647204
n3 3.3681330275862E+24
n4 5.0487707145946E+32
n5 7.568016322329E+40

Nth Root

y√n
2√n 12243.291959273
3√n 531.20905653545
4√n 110.64941011715
5√n 43.167737034522

Divisors of 149898198

1, 2, 3, 6, 167, 211, 334, 422, 501, 633, 709, 1002, 1266, 1418, 2127, 4254, 35237, 70474, 105711, 118403, 149599, 211422, 236806, 299198, 355209, 448797, 710418, 897594, 24983033, 49966066, 74949099, 149898198

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149898197
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149898198 can be divided by 32 positive divisors. The sum of these divisors (counting 149898198) is 1, the average is 0.03125.

Base conversion 149898198

Base System Value
2 Binary 1000111011110100001111010110
3 Ternary 101110001121200010
4 Quaternary 20323310033112
5 Quinary 301333220243
6 Senary 22512501050
8 Octal 1073641726
10 Decimal 149898198
12 Duodecimal 4224a786
16 Hexadecimal 8ef43d6
20 Vigesimal 26gh59i
36 Base36 2h8u6u

Cryptographic Hash Functions

md5 6350157870a45e72350f37452acda7dc
sha1 5a3526bb3ce9a559da9a883e02eed1818731e244
sha256 9ecec1c1da1273f4765f59822c164bc6b7cd393250aa227c377e206a47e7d51b
sha512 5575e39d0eb7dd49ee05a48f603950b4991ed4eb25a05053652bac7b341dcde0c07d6a61572bc81c42a02d6a523a9b66e7ca7fffb2a7f425d4946d0e2036522b
ripemd-160 5ecce31bcb67791a5e843614bfd79802172bcac2

149898198 as geometric shapes

Circle

Radius = n
Diameter 299796396
Circumference 941838155.2463
Area 7.0589921139532E+16

Sphere

Radius = n
Volume 1.4108402634371E+25
Surface area 2.8235968455813E+17
Circumference 941838155.2463

Square

Length = n
Perimeter 599592792
Area 22469469763647204
Diagonal 211988064.58689

Cube

Length = n
Surface area 134816818581883224
Volume 3.3681330275862E+24
Space diagonal 259631294.89902

Equilateral Triangle

Length = n
Perimeter 449694594
Area 9.7295658124424E+15
Altitude 129815647.44951

Triangular Pyramid

Length = n
Surface area 9.7295658124424E+15
Volume 3.9693828395743E+23
Height 70662688.195629